Primary Spring Outer For Middle Axleprimary Spring Outer For Middle Axle,Primary Spring Outer For Middle Axle Of Wag9/Wap7 Locos As Per Clw Specification No.Cl W/Ms/3/Spec/ Eldo-Bogie/004. Alt-3 Or Latest And Confirming To Clw Drawing No.1209.01.115.009 Alt-1O R Latest. Colour To Be Printed On The Active Second Coil Minimum 60% Od As Prescriberd Compressed Heig Ht At Load Given In Drawing. This Item To Be Procured From Clw Listed Vendor Only [ Warranty Period: 3 0 Months After The Date Of Delivery ] ]